1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/* This file is part of GNU cflow
Copyright (C) 1997,2005 Sergey Poznyakoff
GNU cflow is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
GNU cflow is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU cflow; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#include <cflow.h>
static void
print_symbol(FILE *outfile, int line, struct output_symbol *s)
{
if (s->direct) {
fprintf(outfile, "%d %*s%s: ", \
line,
3*s->level, "",
s->sym->name);
if (s->sym->v.func.type) {
char *p = s->sym->v.func.type;
while (*p) {
char *q = p;
/* Skip whitespace */
while (*q && isspace (*q))
q++;
if (*q == '(') {
/* Do not print function name */
p = q;
break;
}
/* Skip identifier */
while (*q && !isspace (*q))
q++;
for (; p < q; p++)
fputc(*p, outfile);
}
fprintf(outfile, "%s, <%s %d>",
p,
s->sym->v.func.source,
s->sym->v.func.def_line);
} else
fprintf(outfile, "<>");
}
}
void
posix_output_handler(cflow_output_command cmd,
FILE *outfile, int line,
void *data, void *handler_data)
{
switch (cmd) {
case cflow_output_begin:
case cflow_output_end:
break;
case cflow_output_newline:
case cflow_output_separator:
fprintf(outfile, "\n");
break;
case cflow_output_text:
fprintf(outfile, "%s\n", data);
break;
case cflow_output_symbol:
print_symbol(outfile, line, data);
}
}
|
